GB8703832D0 - Fluid pressure protected systems - Google Patents

Fluid pressure protected systems

Info

Publication number
GB8703832D0
GB8703832D0 GB8703832A GB8703832A GB8703832D0 GB 8703832 D0 GB8703832 D0 GB 8703832D0 GB 8703832 A GB8703832 A GB 8703832A GB 8703832 A GB8703832 A GB 8703832A GB 8703832 D0 GB8703832 D0 GB 8703832D0
Authority
GB
United Kingdom
Prior art keywords
fluid pressure
protected systems
pressure protected
systems
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB8703832A
Other versions
GB2193349B (en
GB2193349A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lamburn L W
Russel D M
Original Assignee
Lamburn L W
Russel D M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB868604683A external-priority patent/GB8604683D0/en
Application filed by Lamburn L W, Russel D M filed Critical Lamburn L W
Priority to GB8703832A priority Critical patent/GB2193349B/en
Publication of GB8703832D0 publication Critical patent/GB8703832D0/en
Publication of GB2193349A publication Critical patent/GB2193349A/en
Application granted granted Critical
Publication of GB2193349B publication Critical patent/GB2193349B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
GB8703832A 1986-02-26 1987-02-18 A means applied to fluid pressure protected systems, to ensure relief and/or safety (r/s)valve preset pneumatic assistance, irrespective of preset valve lift Expired GB2193349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8703832A GB2193349B (en) 1986-02-26 1987-02-18 A means applied to fluid pressure protected systems, to ensure relief and/or safety (r/s)valve preset pneumatic assistance, irrespective of preset valve lift

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868604683A GB8604683D0 (en) 1986-02-26 1986-02-26 Pneumatic servo assistance
GB868624410A GB8624410D0 (en) 1986-02-26 1986-10-10 Relief/safety valve
GB8703832A GB2193349B (en) 1986-02-26 1987-02-18 A means applied to fluid pressure protected systems, to ensure relief and/or safety (r/s)valve preset pneumatic assistance, irrespective of preset valve lift

Publications (3)

Publication Number Publication Date
GB8703832D0 true GB8703832D0 (en) 1987-03-25
GB2193349A GB2193349A (en) 1988-02-03
GB2193349B GB2193349B (en) 1990-10-03

Family

ID=27262938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8703832A Expired GB2193349B (en) 1986-02-26 1987-02-18 A means applied to fluid pressure protected systems, to ensure relief and/or safety (r/s)valve preset pneumatic assistance, irrespective of preset valve lift

Country Status (1)

Country Link
GB (1) GB2193349B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110296827A (en) * 2019-06-21 2019-10-01 深圳市特种设备安全检验研究院 A kind of pilot operated safety valve on-line testing system and method
CN117138727A (en) * 2023-10-27 2023-12-01 华大化学集团有限公司 Catalytic device for chemical production

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650950B2 (en) * 1991-03-14 1994-07-07 Dresser Industries Inc. Method and apparatus for determining set pressure of pilot operated pressure relief valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568706A (en) * 1969-02-06 1971-03-09 Anderson Greenwood & Co Pressure relieving system
GB2077393B (en) * 1980-06-07 1984-06-06 Lamburn Leonard William Pneumatically assisted relief/safety valves
US4615356A (en) * 1983-09-22 1986-10-07 Vapor Corporation Modulating pressure operated pilot relief valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110296827A (en) * 2019-06-21 2019-10-01 深圳市特种设备安全检验研究院 A kind of pilot operated safety valve on-line testing system and method
CN117138727A (en) * 2023-10-27 2023-12-01 华大化学集团有限公司 Catalytic device for chemical production
CN117138727B (en) * 2023-10-27 2024-01-12 华大化学集团有限公司 Catalytic device for chemical production

Also Published As

Publication number Publication date
GB2193349B (en) 1990-10-03
GB2193349A (en) 1988-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee